Bill Donovan vs. Dave Stewart — Career Comparison

Looking at the career totals, Bill Donovan and Dave Stewart are fairly close on the surface numbers. Bill Donovan posted stronger numbers in ERA (3.2 vs 3.95) and home runs allowed (0.17 per nine innings vs 0.9). Dave Stewart had the advantage in WHIP (1.361 vs 1.490). By the career numbers, Bill Donovan had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.